possible multi player solution
best way to do it is to have rooms where ppl meet like team rooms, then they all take turns on the same track independently almost like a rally race. best times win....and if it is team races best overall times minus faults wins. iv seen this style be4 its called CalRipkens pro baseball or something like that. they pick a server set up a room and play.
and really the rooms im talking about pertaining to trials would really only be a glorified chat room where ppl meet and the scores of said race would be visable to those who are particapating in the team(chat room) event or 1vrs1 event, in said chat room(meeting place). and perhap throw some sort of calculating(to determine best times overall minus faults) thing for team races. that way u could have team v team which would be kickass imo. perhaps u could even set a irc thing eventho i know nothing of irc or irq or what ever chat program used.
ps WTF do i know im just a trials addict.